<template>
  <div class="cart py-container">
    <!--主内容-->
    <div class="checkout py-container  pay">
      <div class="checkout-tit">
        <h4 class="fl tit-txt"><span class="success-icon"></span><span class="success-info">订单提交成功，请您及时付款！订单号：{{payObj.out_trade_no}}</span>
        </h4>
        <span class="fr"><em class="sui-lead">应付金额：</em><em class="orange money">￥{{payObj.total_fee}}</em></span>
        <div class="clearfix"></div>
      </div>
      <div class="checkout-steps">
        <div class="fl weixin">微信支付</div>
        <div class="fl sao">
          <p class="red">请使用微信扫一扫。</p>
          <div class="fl code">
            <!-- <img id="qrious" src="~/assets/img/erweima.png" alt=""> -->
            <!-- <qriously value="weixin://wxpay/bizpayurl?pr=R7tnDpZ" :size="338"/> -->
            <qriously :value="payObj.code_url" :size="338"/>
            <div class="saosao">
              <p>请使用微信扫一扫</p>
              <p>扫描二维码支付</p>
            </div>

          </div>

        </div>
        <div class="clearfix"></div>
        <!-- <p><a href="pay.html" target="_blank">> 其他支付方式</a></p> -->
        
      </div>
    </div>
  </div>
</template>
<script>
import orderApi from '@/api/order'
export default {
    asyncData({params,error}){
        return orderApi.createNative(params.pid)
        .then(response=>{
            return {
               payObj:response.data.data 
            }
        })
    },
    data(){
        return {
            time:''
        }
    },
    //在渲染之后执行，每个3秒执行方法判断一下是否支付
    mounted(){
        this.time=setInterval(()=>{
            this.queryOrderStatus(this.payObj.out_trade_no)
        },3000)
    },
    methods:{
        queryOrderStatus(orderNo){
            orderApi.queryPayStatus(orderNo).then(response=>{
                //当状态码为25000会被前端拦截器拦截，在utils/request.js中，只有当20000的时候，才会不被拦截
                if(response.data.success){
                    //清空定时器
                    clearInterval(this.time)
                    //提示信息
                    this.$message({
                        type:'success',
                        message:'支付成功'
                    })
                    //跳转到课程页面
                    this.$router.push({path:'/course/'+this.payObj.course_id})
                }
            })
        }
    }
}
</script>